Wired headphones instead of drained wireless earphones: The USB adapter provides unlimited listening and music enjoyment via cable, without the stress of empty headphone batteries or signal interruptions. With the additional USB-C port, the USB port of smart devices can be maximized – allowing for simultaneous charging of the USB device while listening to music. The adapter expands the USB-C connection of a smart device with an AUX port, enabling simultaneous USB charging and AUX audio output. It’s a simple solution to connect audio cables with a 3.5mm jack to USB-C devices, such as connecting wired headphones to smartphones or tablets. Perfect for devices without their own AUX port, like the Apple iPhone 16, iPhone 15, iPhone 14, iPad or iPad Air, Samsung Galaxy S24, S23, Google Pixel 5-8, or Xiaomi 13. Small and compact, the jack adapter fits in any pocket and is practical for use on the go and while traveling. High-quality, sturdy metal connectors with strain relief ensure exceptional durability. The braided, durable textile sheath of the headphone adapter has a pleasant feel and is gentle on sensitive surfaces. Thanks to precise manufacturing, the jack-to-USB-C adapter ensures excellent sound transmission without loss of quality.